18859094

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 28933632

約数和(自身を除く): 10074538

約数列:

[1, 2, 83, 103, 166, 206, 1103, 2206, 8549, 17098, 91549, 113609, 183098, 227218, 9429547, 18859094]

約数ペア:

[(1, 18859094), (2, 9429547), (83, 227218), (103, 183098), (166, 113609), (206, 91549), (1103, 17098), (2206, 8549)]